Throughout the evening, Russian missile and drone strikes have resulted in power cuts in large parts of the capital city, Kyiv.
A number of civilians were hurt while residents in the city's east were plunged into darkness and dealt with disruption to drinking water, according to local authorities.
Meanwhile, a young boy was lost their life in a distinct Russian drone strike in the southeastern region in the southern area, according to area administrators.
Moscow has increased strikes on electrical systems over recent weeks, while the country's government has requested "concrete actions" from allies to apply pressure on Russia.
"The necessity is not symbolic gestures but decisive action - from the United States, European nations and the major economies - in delivering defensive weapons and implementing sanctions," he wrote in a public message.
He said that numerous aerial vehicles and more than 30 rockets targeted Ukraine's energy infrastructure, labeling such attacks as "premeditated" and against "everything that sustains normal life" as the weather cools.
Energy officials said Russia was "inflicting a massive strike" and repair crews were working to repair systems.
A series of attacks struck energy infrastructure and civilian homes in the capital.
Several of the people wounded in the assaults on the city have been hospitalized, according to municipal representatives.
Area administrators said the urban area endured intense attacks throughout the evening. A seven-year-old child lost their life and several individuals were wounded.
The strikes come after evenings of air raids in the territory, parts of which are occupied by Russian forces.
The entire country is on alert for advanced weapon attacks, which are more difficult to identify.
Authorities told the media that Russia was deliberately attempting to demolish the national power system, with strikes already disrupting gas facilities.
Officials stated technical personnel and authorities were anticipating further attacks.
